Product Overview
Antioxidant 1010, chemically named Pentaerythritol Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), CAS 6683-19-8, is a high-performance hindered phenol primary antioxidant widely adopted in the global polymer industry. It effectively captures free radicals generated during long-term thermal aging and high-temperature processing, terminating oxidative chain reactions and preventing polymer cracking, discoloration, brittleness and mechanical property decline. Antioxidant 1010 features high molecular weight, low volatility, excellent migration resistance and long-term anti-aging performance. It shows perfect synergistic effects when combined with secondary antioxidant 168, 626 and other phosphite stabilizers, greatly improving the processing stability and service life of plastic products. It is suitable for polyolefins, engineering plastics, rubbers, adhesives and synthetic materials, and meets food-contact and industrial-grade application standards.
Physical Specs
■ Appearance: White crystalline free-flowing powder
■ Melting Point Range: 110 ~ 125 ℃
■ Volatile Matter: ≤ 0.50 %
■ Light Transmittance (425 nm): ≥ 96.0 %
■ Light Transmittance (500 nm): ≥ 98.0 %
■ Ash Content: ≤ 0.10 %
■ Free Phenol Content: ≤ 0.30 %
■ Solubility: Insoluble in water, soluble in acetone, chloroform, benzene, esters
Core Advantages
■ Powerful Long-Term Anti-Aging Performance
As a high-efficiency hindered phenolic primary antioxidant, Antioxidant 1010 effectively captures free radicals and terminates oxidative chain reactions. It perfectly prevents polymer brittleness, cracking, mechanical attenuation and yellowing during long-term service and thermal aging, greatly extending the service life of plastic and rubber products.
■ Low Volatility & High Temperature Resistance
With high molecular weight and stable molecular structure, Antioxidant 1010 features extremely low volatility. It will not decompose or volatilize easily during high-temperature extrusion, injection and compounding, maintaining stable protective performance in high-processing-temperature polymer systems.
■ Excellent Compatibility & Non-Blooming Property
It shows outstanding compatibility with polyolefins, engineering plastics, elastomers and synthetic rubber. No precipitation, no blooming and no surface migration after long-term use, ensuring smooth product surface and stable physical properties.
■ Superior Synergistic Stabilization Effect
Perfect synergistic matching with secondary antioxidants such as Antioxidant 168, 626 and DLTP. The combined system significantly improves processing stability and anti-oxidation efficiency with lower overall additive dosage, effectively reducing production costs.
■ Non-Discoloring & High Purity Stability
High purity ≥98.5%, low impurities and low free phenol content. It is non-staining and colorless during processing and application, especially suitable for transparent, white and light-color polymer products without causing yellowing or color deviation.
■ Good Extraction & Hydrolytic Stability
Resist extraction by water, oil and organic solvents. Excellent hydrolytic stability ensures stable performance in humid storage and harsh application environments, avoiding failure caused by moisture decomposition.
Wide Applications
Antioxidant 1010 is a universal hindered phenol primary antioxidant, widely applied in all kinds of polymers to solve thermal aging, yellowing and performance degradation problems. It is commonly compounded with Antioxidant 168 to form classic composite stabilizer systems for both processing and long-term aging protection.:
■ Polyolefins: PE, HDPE, LLDPE, PP, EVA, polybutene
■ Engineering Plastics:PC, PET, PBT, PA Nylon, ABS, HIPS
■ Plastic Masterbatch & Compounding
Color masterbatch, filler masterbatch, functional masterbatch
Compound stabilizer blends (1010+168 composite antioxidant)
■ Elastomers & Rubber: TPE, TPU, SBS, butadiene rubber, isoprene rubber
■ Other Industrial Fields:
Adhesives, hot melt adhesives, coatings
Food contact plastic packaging, disposable plastic supplies
Fibers, plastic recycling materials
Usage Recommendation
Single use: 0.1%–0.4% based on polymer weight
Compound with Antioxidant 168: total dosage 0.1%–0.5%, mixing ratio 1:2 ~ 1:4
Mix evenly with resin pellets before extrusion, injection or granulation to achieve optimal anti-oxidation effect.
Packaging
Package: 25kg kraft paper bag, or as per customers’ request.
Supply Service
We are professional Antioxidant 1010 supplier in China with stable bulk stock, high purity industrial grade, customized packaging and competitive price. Free samples are supported for customer test, full COA & TDS documents provided. Global door-to-door shipping for plastic additive distributors, plastic factories and compounding manufacturers worldwide.
Frequently Asked Questions(FAQ)
1. Q: What would you do to guarantee the product quality?
To fully guarantee stable and reliable product quality, we implement full-process control covering Quality, Health, Safety and Environment (QHSE) with systematic measures,conduct multi-stage product testing with full batch traceability, adopt strict health & environmental control to avoid product contamination, carry out regular QHSE audits and continuous system optimization, plus standardized storage and logistics management. Every link follows unified QHSE rules to eliminate quality risks fundamentally.
2. Q:Can you provide COA / MSDS /TDS before order?
Yes, we can provide complete COA, MSDS /TDS documents for your reference prior to placing orders. Please advise the exact product grade and quantity you intend to purchase, and we will send you the latest updated versions of these technical documents promptly by email. All files are issued in accordance with international QHSE standards,for your customs clearance, laboratory testing and internal risk assessment.
3. Q: What about your price?
We offer flexible and favorable prices for bulk orders. To provide an accurate best quotation,
kindly advise: (1)Required product grade (2)Order quantity (3)Preferred trade term (FOB / CIF) (4)Destination port
Meanwhile, we can supply complete TDS, SDS and COA for your reference before order confirmation. We believe this is an effective way to build long – term business with our customers and earn good reputation.
4. Q: What payment terms do you accept?
We support multiple flexible payment terms to meet different cooperation demands:
(1)T/T (Telegraphic Transfer): 30% deposit in advance, 70% balance against copy of Bill of Lading; full T/T in advance for small trial orders.
(2)Irrevocable Letter of Credit at sight (L/C at sight): Acceptable for large bulk orders, issued by reputable international banks.
(3)Negotiable payment terms can be discussed for long-term cooperative clients with stable monthly orders.
5. Q:What about the order lead time?
Our standard production lead time is 10–15 working days .
(1)For T/T payment: 30% deposit by T/T in advance, balance against scanned BL copy. After your deposit arrives, we will schedule raw material procurement and production immediately within the 10–15 day cycle. This mode safeguards mutual capital safety: the deposit locks exclusive production capacity for you, while you only settle the rest after seeing loading evidence.
(2)For L/C payment: We accept irrevocable sight L/C issued by first-class international banks. The 10–15 working days lead time will start running after we receive and verify the operative L/C text without unachievable clauses. A formal L/C serves as bank credit guarantee for both parties, eliminating default risks effectively. We will review L/C terms thoroughly before production to avoid discrepancies and potential financial losses for both sides.
6. Q:Which ports can you ship from?
We support shipment from Qingdao Port and Tianjin Port of China; you can choose the loading port as per your actual demand.
7. Q:Can you arrange thirty party inspection during loading?
Yes, we fully support third-party inspection during container loading. You can appoint your designated inspection agency to attend the whole loading process at our warehouse. Our QHSE team will coordinate all preparation work in advance, including raw batch COA checking, product appearance verification, weight tally, packing integrity supervision and sealing recording.
8. Q:Do you accept OEM packaging (private label)?
Yes, we support OEM & private label packaging service for our products. You can provide your customized brand logo, label design, bag/barrel printing artwork and customized packaging specifications. Our production team will arrange tailored packaging according to your design files. For OEM orders, there is a minimum order quantity requirement. You just need to send us complete label drafts in advance, and we will confirm the sample packaging with you formally before mass production. All packaging procedures follow our QHSE management standards to guarantee packaging tightness, safety and neat appearance. We can also attach your exclusive brand information on COA, TDS and SDS documents upon your request.
9. Q: Are you manufacturer or trading company?
We are an integrated chemical enterprise combining manufacturing and international trading. Our company holds equity shares in two professional chemical manufacturing plants, which enables us stable, direct supply of core products with full production control under unified QHSE standards. Apart from our self-produced items from affiliated factories, we also cooperate with qualified certified manufacturers to supply a comprehensive range of chemical raw materials to meet clients’ one-stop purchasing demands.